Cloudflare incident

Customers with traffic using China Network may see an increased in Challenge failures

Minor Resolved View vendor source →

Cloudflare experienced a minor incident on June 2, 2026 affecting Challenge Platform and Turnstile, lasting 12h 40m. The incident has been resolved; the full update timeline is below.

Started
Jun 02, 2026, 04:48 AM UTC
Resolved
Jun 02, 2026, 05:28 PM UTC
Duration
12h 40m
Detected by Pingoru
Jun 02, 2026, 04:48 AM UTC

Affected components

Challenge PlatformTurnstile

Update timeline

  1. investigating Jun 02, 2026, 04:48 AM UTC

    Cloudflare is aware that some customers may see an increased in Challenge failures within the China network. We are currently investigating the issue.

  2. identified Jun 02, 2026, 06:08 AM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Jun 02, 2026, 07:16 AM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Jun 02, 2026, 05:28 PM UTC

    This incident has been resolved.